import { createWebHistory, createRouter } from 'vue-router';
import useSettingsStore from '@/store/modules/settings';
import Cookies from 'js-cookie';
import { computed } from 'vue';
// import usePermissionStore from '@/store/modules/permission';
// const permissionStore = usePermissionStore();
// console.log(permissionStore, '=====');

/* Layout */
import Layout from '@/layout';

/**
 * Note: 路由配置项
 *
 * hidden: true                     // 当设置 true 的时候该路由不会再侧边栏出现 如401，login等页面，或者如一些编辑页面/edit/1
 * alwaysShow: true                 // 当你一个路由下面的 children 声明的路由大于1个时，自动会变成嵌套的模式--如组件页面
 *                                  // 只有一个时，会将那个子路由当做根路由显示在侧边栏--如引导页面
 *                                  // 若你想不管路由下面的 children 声明的个数都显示你的根路由
 *                                  // 你可以设置 alwaysShow: true，这样它就会忽略之前定义的规则，一直显示根路由
 * redirect: noRedirect             // 当设置 noRedirect 的时候该路由在面包屑导航中不可被点击
 * name:'router-name'               // 设定路由的名字，一定要填写不然使用<keep-alive>时会出现各种问题
 * query: '{"id": 1, "name": "ry"}' // 访问路由的默认传递参数
 * roles: ['admin', 'common']       // 访问路由的角色权限
 * permissions: ['a:a:a', 'b:b:b']  // 访问路由的菜单权限
 * meta : {
    noCache: true                   // 如果设置为true，则不会被 <keep-alive> 缓存(默认 false)
    title: 'title'                  // 设置该路由在侧边栏和面包屑中展示的名字
    icon: 'svg-name'                // 设置该路由的图标，对应路径src/assets/icons/svg
    breadcrumb: false               // 如果设置为false，则不会在breadcrumb面包屑中显示
    activeMenu: '/system/user'      // 当路由设置了该属性，则会高亮相对应的侧边栏。
  }
 */

// 公共路由
export const constantRoutes = [
  {
    path: '/redirect',
    component: Layout,
    hidden: true,
    children: [
      {
        path: '/redirect/:path(.*)',
        component: () => import('@/views/redirect/index.vue'),
      },
      {
        path: '/log',
        component: () => import('@/views/system/log/index'),
        hidden: true,
      },
    ],
  },
  {
    path: '/login',
    component: () => import('@/views/login'),
    hidden: true,
  },
  {
    path: '/test1',
    component: () => import('@/views/test/index1'),
    hidden: true,
  },
  {
    path: '/test2',
    component: () => import('@/views/test/index2'),
    hidden: true,
  },

  {
    path: '/register',
    component: () => import('@/views/register'),
    hidden: true,
  },
  {
    path: '/:pathMatch(.*)*',
    component: () => import('@/views/error/404'),
    hidden: true,
  },
  {
    path: '/405',
    component: () => import('@/views/error/405'),
    hidden: true,
  },
  {
    path: '/401',
    component: () => import('@/views/error/401'),
    hidden: true,
  },
  {
    path: '/beOverdue',
    component: () => import('@/views/beOverdue'),
    hidden: true,
  },
  {
    path: '',
    component: Layout,
    redirect: '/index',
    children: [
      {
        path: '/index',
        component: () => import('@/views/index'),
        name: 'Index',
        meta: { title: '首页', icon: 'dashboard', affix: true },
      },
    ],
  },
  {
    path: '/user',
    component: Layout,
    hidden: true,
    redirect: 'noredirect',
    children: [
      {
        path: 'profile',
        component: () => import('@/views/system/user/profile/index'),
        name: 'Profile',
        meta: { title: '个人中心', icon: 'user' },
      },
    ],
  },
];

// 动态路由，基于用户权限动态去加载
export const dynamicRoutes = [
  {
    path: '/system/user-auth',
    component: Layout,
    hidden: true,
    permissions: ['system:user:edit'],
    children: [
      {
        path: 'role/:userId(\\d+)',
        component: () => import('@/views/system/user/authRole'),
        name: 'AuthRole',
        meta: { title: '分配角色', activeMenu: '/system/user' },
      },
    ],
  },
  {
    path: '/system/role-auth',
    component: Layout,
    hidden: true,
    permissions: ['system:role:edit'],
    children: [
      {
        path: 'user/:roleId(\\d+)',
        component: () => import('@/views/system/role/authUser'),
        name: 'AuthUser',
        meta: { title: '分配用户', activeMenu: '/system/role' },
      },
    ],
  },
  {
    path: '/system/dict-data',
    component: Layout,
    hidden: true,
    permissions: ['system:dict:list'],
    children: [
      {
        path: 'index/:dictId(\\d+)',
        component: () => import('@/views/system/dict/data'),
        name: 'Data',
        meta: { title: '字典数据', activeMenu: '/system/dict' },
      },
    ],
  },
  {
    path: '/monitor/job-log',
    component: Layout,
    hidden: true,
    permissions: ['monitor:job:list'],
    children: [
      {
        path: 'index/:jobId(\\d+)',
        component: () => import('@/views/monitor/job/log'),
        name: 'JobLog',
        meta: { title: '调度日志', activeMenu: '/monitor/job' },
      },
    ],
  },
  {
    path: '/tool/gen-edit',
    component: Layout,
    hidden: true,
    permissions: ['tool:gen:edit'],
    children: [
      {
        path: 'index/:tableId(\\d+)',
        component: () => import('@/views/tool/gen/editTable'),
        name: 'GenEdit',
        meta: { title: '修改生成配置', activeMenu: '/tool/gen' },
      },
    ],
  },
];

const router = createRouter({
  history: createWebHistory(),
  routes: constantRoutes,
  scrollBehavior(to, from, savedPosition) {
    if (savedPosition) {
      return savedPosition;
    } else {
      return { top: 0 };
    }
  },
});
// 全局前置守卫
router.beforeEach((to, from, next) => {
  const settingsStore = useSettingsStore(); // 获取 Store
  const ItExpired = settingsStore.ItExpired; // 获取过期状态
  const token = Cookies.get('Admin-Token'); // 获取 token
  // 如果目标路由是 /login，直接放行并停止后续逻辑
  if (to.path === '/login') {
    next();
    return;
  }

  // 防止无限重定向到 /beOverdue
  if (to.path === '/beOverdue' && !ItExpired && token) {
    next();
    return;
  }

  // 正常路由逻辑
  if (ItExpired && token) {
    let routerData = JSON.parse(localStorage.getItem('routerData') || '[]');
    let routerDataAll = JSON.parse(
      localStorage.getItem('routerDataAll') || '[]'
    );

    // to.path == '/leader/savevolunteer'
    // 在全部没在当前说明没权限，（全部里面都没有说明是404 这个逻辑自带 不用管）
    if (routerDataAll.includes(to.path) && !routerData.includes(to.path)) {
      next('/405');
      return;
    } else {
      next();
      return;
    }
  } else if (!ItExpired && token) {
    next('/beOverdue');
    return;
  } else {
    next('/login');
    return;
  }
});

export default router;
